Condensing coil



Patented Jan. ll, 1929.

PMENTv OFFICE.

WILLIAM GEORGE JACK, HAMILTON ONTARIO, CANADA.

CONDENSING COIL.

appiiction med August 17, 1927. sriai Nd. 213,599.

y This invention relates to an improvement in the condensing coils of refrigerating systems, and consists of a coil having a plurality of sections of wire gauze spanning the intervals between opposite segments of the coil.

The object of the invention is to provide means for inexpensively increasing the radiation properties of a condensing coil 4'of speci-A lied capacity so as to accelerate condensation of the refrigerant.

This object is attained'by the construction, combination, and arrangement of the parts as will be hereinafter more fully described, illustrated in the accompanying drawing, and

ascertained in the claims hereunto annexed.`

Referring to the drawing:

Figure 1 is a side elevation of a condensing coil constructed in accordance with this invention; l

Figure 2 is a plan view of the same; and, Figure 3 is a cross-sectional elevation of the device taken on the line 3--3 in Figure l.

Similar reference numerals refer to corresponding parts throughout the several views.

An ordinary condensing coil, comprising a length of coiled tubing formed preferably of copper, is indicated on the drawing by the numeral 10.

Spanning the intervals between opposite Segments of the coil 10, are the sections of wire gauze 12 which are secured to the coil, as with solder for example.

This wire gauze, which is comprised of metal having a high thermotic conductivity rating. such as copper, rapidly radiates the warmth from the coil l0, thereby accelerating condensation of the refrigerant.

The elongated coil illustrated on the drawing is typical as to form, although the inventiop isv equally applicable to all forms of co1 s.

There ha; thus been produced a simple, in-

elqaensijmlllld useful device of the class described and` for the purpose specilied, and

lnova,hai'iingitully described the invention and 45 the manner in which it is to be performed in suchmanner that any person skilled in the art to which it apper't-ains could readily construct and use the same, I claim In combination with a condensing coil, sections of wire gauze spanning the intervals between opposite segments of thel coil.

In testimony whereof he has aiixed his signature.

WILLIAM GEORGE J ACK. 

